Description
The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Kubernetes Kubernetes
prior to 1.12.10affectedprior to 1.13.8affectedprior to 1.14.4affected1.1affected1.2affected1.4affected1.5affected1.6affected1.7affected1.8affected1.9affected1.10affected1.11affected